Button protector



FIG. 1 is an isometric view showing my new design for button protector;

FIG. 2 is a top view thereof;

FIG.. 3 is a front elevational view thereof;

FIG. 4 is a back elevational view thereof;

FIG. 5 is a right side elevation thereof;

FIG. 6 is a left side elevation thereof; and,

FIG. 7 is a bottom view thereof. 

The ornamental design for button protector, as shown and described. 